The dielectric and polarization behavior of polyurethane-based polycarbonate diols with different content levels of fluorinated hard segments
Wannida Chunarrom, Hathaikarn Manuspiya
Abstract
The addition of a fluorinated chain improved the polarization in polyurethane, shifted the relaxation peaks, and changed the hysteresis loop behavior from a ferroelectric to a paraelectric phase.
Topics & Concepts
FerroelectricityPolyurethaneDielectricPolycarbonateMaterials sciencePolarization (electrochemistry)Composite materialRelaxation (psychology)Polymer chemistryChemical engineeringChemistryOptoelectronicsPhysical chemistryPsychologyEngineeringSocial psychologyDielectric materials and actuatorsAdvanced Sensor and Energy Harvesting MaterialsHigh voltage insulation and dielectric phenomena